흑삼릉의 수치에 따른 Aldose Reductase 및 항산화활성에 미치는 영향

Effects of Sparganii Rhizoma Processed on Rat Lens Aldose Reductase and Anti-oxidant Activities

Sparganium stolonigerum(Sparganiaceae) is a perennial herb which has been used as treatments for menstrual disorder, galactagogue and endometriosis in folk remedies. The Sparganii Rhizoma processed, heated with vinegar, used to different purpose compared with origin in medicine. In order to estimate the different effects between processed(PSR) and unprocessed(USR) Sparganii Rhizoma, extraction and systemic fraction of the rhizomes were archived. Inhibitory effects of the extracts as well as the fractions of PSR and USR on rat lens aldose reductase and on rat platelet aggregation were investigated for the prevention or the treatment of chronic diabetic complications. Their anti-oxidant effects, measured using lipid peroxidation of liver tissue and radical scavenging activities on 1,1-diphenyl-picrylhydrazyl in vitro, were evaluated. The most of biological activities tested except rat platelet aggregation, fractions from PSR were shown to exhibit stronger activities than those from USR. It seems that caused by changing of the chemical components by heating process in conditioned with acetic acid. Compounds isolated were shown to significant inhibitory activity on rat lens aldose reductase. Inhibitory activity of compounds isolated on rat lens aldose reductase have been tested in vitro. IC50(6.31μM)of cerebroside I(V) was nearly equal to (6.32μM)of a reference compound, tetramethylene glutaric acid(TMG).